DE69210276T2 - Manufacture of alpha olefin polymers - Google Patents

Manufacture of alpha olefin polymers

Info

Publication number
DE69210276T2
DE69210276T2 DE69210276T DE69210276T DE69210276T2 DE 69210276 T2 DE69210276 T2 DE 69210276T2 DE 69210276 T DE69210276 T DE 69210276T DE 69210276 T DE69210276 T DE 69210276T DE 69210276 T2 DE69210276 T2 DE 69210276T2
Authority
DE
Germany
Prior art keywords
manufacture
alpha olefin
olefin polymers
polymers
alpha
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69210276T
Other languages
German (de)
Other versions
DE69210276D1 (en
Inventor
Takashi Fujita
Toshihiko Sugano
Hideshi Uchino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Application granted granted Critical
Publication of DE69210276D1 publication Critical patent/DE69210276D1/en
Publication of DE69210276T2 publication Critical patent/DE69210276T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F17/00—Metallocenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63912—Component covered by group C08F4/62 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/63922—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/63927—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
DE69210276T 1991-02-07 1992-02-07 Manufacture of alpha olefin polymers Expired - Lifetime DE69210276T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3016583A JP3048653B2 (en) 1991-02-07 1991-02-07 Production of .ALPHA.-olefin polymer

Publications (2)

Publication Number Publication Date
DE69210276D1 DE69210276D1 (en) 1996-06-05
DE69210276T2 true DE69210276T2 (en) 1996-09-19

Family

ID=11920303

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69210276T Expired - Lifetime DE69210276T2 (en) 1991-02-07 1992-02-07 Manufacture of alpha olefin polymers

Country Status (4)

Country Link
US (1) US5385877A (en)
EP (1) EP0498675B1 (en)
JP (1) JP3048653B2 (en)
DE (1) DE69210276T2 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5401817A (en) * 1991-05-09 1995-03-28 Phillips Petroleum Company Olefin polymerization using silyl-bridged metallocenes
US5571880A (en) * 1991-05-09 1996-11-05 Phillips Petroleum Company Organometallic fluorenyl compounds and use thereof in an alpha-olefin polymerization process
EP0544308B1 (en) * 1991-11-28 1998-02-18 Showa Denko Kabushikikaisha Novel metallocene and process for producing polyolefin using the same
DE69431077T2 (en) * 1993-01-11 2003-01-23 Mitsui Chemicals Inc Composition of propylene polymers
CA2129794A1 (en) * 1993-08-10 1995-02-11 Toshiyuki Tsutsui Olefin polymerization catalysts and methods of olefin polymerization
DE4344688A1 (en) * 1993-12-27 1995-06-29 Hoechst Ag Metallocene compound
US5594080A (en) 1994-03-24 1997-01-14 Leland Stanford, Jr. University Thermoplastic elastomeric olefin polymers, method of production and catalysts therefor
DE19506557A1 (en) * 1995-02-24 1996-08-29 Basf Ag Metallocene complexes with a cationic bridge
US6255417B1 (en) * 1995-11-28 2001-07-03 Lg Chemical Ltd. Process for the preparation of olefinic polymers using metallocene catalyst
DE19546501A1 (en) * 1995-12-13 1997-06-19 Hoechst Ag Metallocene compound
US6417130B1 (en) 1996-03-25 2002-07-09 Exxonmobil Oil Corporation One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization
US6225426B1 (en) * 1996-04-10 2001-05-01 Uniroyal Chemical Company, Inc. Process for producing polyolefin elastomer employing a metallocene catalyst
WO1998002247A1 (en) 1996-07-15 1998-01-22 Mobil Oil Corporation Comonomer pretreated bimetallic catalyst for blow molding and film applications
JP2000516609A (en) * 1996-08-09 2000-12-12 ザ ダウ ケミカル カンパニー Metal complexes containing saturated tricyclic ligands and olefin polymerization method
US6207608B1 (en) * 1996-08-09 2001-03-27 University Of Iowa Research Foundation Olefin polymerization with direct use of ansa-metallocene amide complexes as catalysts
DE19637669A1 (en) * 1996-09-16 1998-03-19 Hoechst Ag Process for the preparation of a methylene-bridged biscyclopentadienyl compound
US6051525A (en) 1997-07-14 2000-04-18 Mobil Corporation Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution
US6225427B1 (en) 1998-10-15 2001-05-01 Uniroyal Chemical Company, Inc. Olefin polymerization process employing metallocene catalyst provided by cocatalyst activation of a metallocene procatalyst
US6960634B2 (en) * 2001-10-31 2005-11-01 Univation Technologies, Llc Methods for adjusting melt properties of metallocene catalyzed olefin copolymers
JP2005511804A (en) * 2001-11-30 2005-04-28 エクソンモービル・ケミカル・パテンツ・インク Ethylene / α-olefin copolymers produced using non-single site catalyst / single site catalyst combinations and their production and use
US7601255B2 (en) 2006-09-06 2009-10-13 Chemtura Corporation Process for removal of residual catalyst components
US8119553B2 (en) * 2007-09-28 2012-02-21 Chevron Phillips Chemical Company Lp Polymerization catalysts for producing polymers with low melt elasticity
US7799721B2 (en) 2007-09-28 2010-09-21 Chevron Phillips Chemical Company Lp Polymerization catalysts for producing polymers with high comonomer incorporation
WO2011011085A1 (en) 2009-07-23 2011-01-27 Nicholas Ahn Orifice probe and method of use thereof
US8067652B2 (en) 2009-08-13 2011-11-29 Chemtura Corporation Processes for controlling the viscosity of polyalphaolefins
SG11202110971WA (en) * 2019-04-12 2021-10-28 Borealis Ag Catalyst system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003019A (en) * 1987-03-02 1991-03-26 Mitsui Petrochemical Industries, Ltd. Cyclo-olefinic random copolymer, olefinic random copolymer, and process for producing cyclo-olefinic random copolymers
JP2538588B2 (en) * 1987-04-03 1996-09-25 三井石油化学工業株式会社 Method for producing solid catalyst for olefin polymerization
US4978730A (en) * 1987-12-24 1990-12-18 Idemitsu Kosan Company Limited Process for producing styrene-based polymers and catalyst for use therein
US5006500A (en) * 1988-10-27 1991-04-09 Exxon Chemical Patents Inc. Olefin polymerization catalyst from trialkylaluminum mixture, silica gel and a metallocene
US4960878A (en) * 1988-12-02 1990-10-02 Texas Alkyls, Inc. Synthesis of methylaluminoxanes
US5086024A (en) * 1988-12-02 1992-02-04 Texas Alkyls, Inc. Catalyst system for polymerization of olefins
DE4032266A1 (en) * 1990-10-11 1992-04-16 Hoechst Ag METHOD FOR PRODUCING A POLYOLEFIN

Also Published As

Publication number Publication date
EP0498675A3 (en) 1992-10-28
EP0498675B1 (en) 1996-05-01
JP3048653B2 (en) 2000-06-05
DE69210276D1 (en) 1996-06-05
EP0498675A2 (en) 1992-08-12
US5385877A (en) 1995-01-31
JPH0517519A (en) 1993-01-26

Similar Documents

Publication Publication Date Title
DE69210276T2 (en) Manufacture of alpha olefin polymers
DE69209871D1 (en) Manufacture of olefin polymers
DE69214499D1 (en) Manufacture of olefins
DE69222974T2 (en) Manufacture of addition polymerization catalysts
DE69000210T2 (en) MANUFACTURE OF OLEFINS.
DE69308209D1 (en) POLYMERIZATION OF ALPHA OLEFINS
DE68925101T2 (en) Extruder polymerization of polyurethanes
DE69431765T2 (en) Composition of propylene polymers
FI943116A0 (en) Polymerization of ethylene copolymers
DE69410266D1 (en) PRODUCTION OF DIMETHYL CYCLOHEXANDICARBOXYLATE
DE69207230T2 (en) Manufacture of hydrocarbon derivatives
NO301238B1 (en) Polymerization of olefins
DE69030518T2 (en) Manufacture of alpha-olefin polymers
DE69514284D1 (en) Manufacture of catechol-estrogen derivatives
DE69213862D1 (en) Manufacture of aluminoxanes
DE69325836D1 (en) Manufacture of cis olefins
DE69213225D1 (en) Polymerization of olefins
DE69213830D1 (en) Manufacture of pigments
DE68912725D1 (en) Production of alpha olefin polymers.
MX9204774A (en) MIXTURES OF POLYMERS.
DE69124245T2 (en) Manufacture of bolts
DE69024445D1 (en) Manufacture of antioxidants
DE69203421D1 (en) Production of aryl-substituted olefins.
DE69229020T2 (en) Manufacture of palladium catalysts

Legal Events

Date Code Title Description
8364 No opposition during term of opposition